ul.nav {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: orangered;
}

ul.nav li {
  margin: 0;
  padding: 4px;
  float: left;
}

ul li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;

	border-radius: 12px;
}

ul li a:hover {
  background-color: lightgray;
}